›HRhaving lost your job because your employer no longer needs you: redundant employees/staff/workers
be made redundant›HRto lose your job because your employer no longer needs you: She was made redundant from the company after eight years.
›not needed or more than is needed: Old copies of a textbook soon become redundant when a new edition comes out.redundant buildings/equipment/propertiesThe levels of revenue generated by the auction sale of redundant properties was very encouraging.